diff options
Diffstat (limited to 'libpod')
| -rw-r--r-- | libpod/runtime_ctr.go | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/libpod/runtime_ctr.go b/libpod/runtime_ctr.go index 6c69d1b72..ce4c5d758 100644 --- a/libpod/runtime_ctr.go +++ b/libpod/runtime_ctr.go @@ -47,6 +47,32 @@ func (r *Runtime) NewContainer(ctx context.Context, rSpec *spec.Spec, options .. return r.newContainer(ctx, rSpec, options...) } +func (r *Runtime) PrepareVolumeOnCreateContainer(ctx context.Context, ctr *Container) error { + // Copy the content from the underlying image into the newly created + // volume if configured to do so. + if !r.config.Containers.PrepareVolumeOnCreate { + return nil + } + + defer func() { + if err := ctr.cleanupStorage(); err != nil { + logrus.Errorf("error cleaning up container storage %s: %v", ctr.ID(), err) + } + }() + + mountPoint, err := ctr.mountStorage() + if err == nil { + // Finish up mountStorage + ctr.state.Mounted = true + ctr.state.Mountpoint = mountPoint + if err = ctr.save(); err != nil { + logrus.Errorf("Error saving container %s state: %v", ctr.ID(), err) + } + } + + return err +} + // RestoreContainer re-creates a container from an imported checkpoint func (r *Runtime) RestoreContainer(ctx context.Context, rSpec *spec.Spec, config *ContainerConfig) (*Container, error) { r.lock.Lock() |